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Fittings Hoses and Valves› Fittings and Plugs

Earls

3AN FLANGED BULKHEAD NUT, S.S., 2 PK

$19.35 $17.89 Save $1.46

SKU: E00A SS592503ERL

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Earl's SS592503ERL is a bulkhead fitting nut designed for various plumbing systems. It features a 3 AN flare on both ends and is constructed from 304 stainless steel with a natural finish. This fitting is ideal for use on brakes, fuel systems, and transmission cooler lines.

This fitting is designed to pass through frame tubing with a thickness between 1.5 and 2.0 inches. It is sold individually and includes a matching flanged bulkhead nut, offering a more attractive appearance than standard hex nuts and washers. The product is recommended for use on street rods to provide a custom look without the need for brackets or tabs.

Fitment

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Specifications

BrandEarls
Part NumberE00A SS592503ERL

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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